Answer:I believe that your asnwer is c.
Step-by-step explanation:
This is because -4 + 4 = 0 10 - 10 = 0 7-7 = 0
36 is 40% less than 60
I hope that's help !
Answer:
40
5+1 3/8n=60
Subtract 5
1 3/8n=55
11/8n=55
8/11(55/1)
n=40
